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Black rectangular lithium battery for Oculus Quest 2 headset

Funadd

Funadd 3710mAh 4.4V Lithium Battery for Oculus Quest 2 VR Accessory

SKU CH-H87D-M86KM

A high-capacity 3710mAh 4.4V polymer rechargeable battery designed to replace the original power cell in an Oculus Quest 2 headset

  • TypeVR Glasses
  • Extended play sessions with 3710 mAh 4.4 V capacity
  • Reliable recharge cycles from high-ratio polymer cells
  • Direct fit for Oculus Quest 2 headset
  • Replaces the original battery when it fades
  • Durable ABS shell in black finish

Replacement Battery for Quest 2

This 3710mAh 4.4V lithium polymer battery is designed as a direct replacement for the Oculus Quest 2 headset. It restores the original power capacity when the factory cell no longer holds a charge.

Simple Swap with Basic Tools

Installation requires opening the headset housing and disconnecting the original pack, so a small screwdriver and patience are needed. The main risk is damaging the fragile ribbon cables or stripping the tiny screws during reassembly.

For Owners With Degraded Runtime

This part suits anyone whose Quest 2 sessions end early because the original battery has worn out. It is not for users who want a hot-swappable power bank or a higher-capacity mod that would require case modifications.

Highlights

  • Extended play sessions with 3710 mAh 4.4 V capacity
  • Reliable recharge cycles from high-ratio polymer cells
  • Direct fit for Oculus Quest 2 headset
  • Replaces the original battery when it fades
  • Durable ABS shell in black finish

Specifications

TypeVR Glasses

Questions about this item

How can I confirm the 3710mAh battery is working correctly after installing it in my Oculus Quest 2?

After installation, the headset should power on normally and show a full charge indicator; battery life during use should match or exceed the original runtime.

What components are included with this replacement battery and what must I source separately?

The package contains the 3710mAh 4.4V lithium polymer battery unit only; you will need your own tools to open the headset and disconnect the original cell.

Which capacity version should I choose for my Oculus Quest 2 headset?

This model is offered in a single 3710mAh 4.4V specification designed as a direct replacement for the original Quest 2 battery.

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